1. Which of the following would you find in the synaptic cleft of an alpha motor neuron and a muscle cell? Calcium Acetylcholine re-uptake transporter Voltage-gated calcium channels Acetylcholine Dopamine

Q: 3. Cardio and smooth muscle types are involuntary. Skeletal muscle types are, A. Mandatory B.…

A: Muscles are of two types voluntary and involuntary muscles.

Q: Which of the following does NOT contribute to the built in "safety factor" at the neuromuscular…

A: The neuromuscular junction is defined as the chemical synapse, which is present in between the motor…

Q: 13) when testing the ability of a frog’s skeletal leg muscle to move, which chemical would be best?…

A: Neurotransmitters are chemicals that are responsible for transmitting signals between nerve cells,…

Q: 1) When threshold (-55 mV) is reached: a) voltage-gated K+ channels immediately open. b) Na+…

A: Step 1 The membrane potential is the transmembrane electric potential difference measured from…

Q: 2. a) sensation). the doctor decides to check the resting potential of her sensory nerves. The…

A: Answer--

Q: ach

A: B. ACH or Acetylcholine is the only neurotransmitter that is present in the somatic muscular…

Q: 10. Which of the following is a calcium release channel? A)Ryanodine receptor B)Tropomyosin C)DHP…

A: A calcium channel can be defined as an ion channel that is selectively permeable to the calcium…

Q: 1. Synaptic vesicles store calcium 2. Long bone grows in length as a result of endochondral…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

Q: The motor end plate is extensively folded to allow for a greater number of what structures? Terminal…

A: Motor end plate -the flattened end of a motor neuron that transmits neural impulses to a muscle.…

Q: Events Leading to the Release of a Neurotransmitter 1. Action potential passes along an axon and…

A: The nervous system consists of nerve fibers that innervate all parts of the body. The impulses are…

Q: Match the component of the neuromuscular junction with the correct terminology. v somatic motor…

A: Neurons are the nerve cells in the human nervous system. The neurons can transmit nerve signals from…

Q: You discover a new toxin that causes excessive opening of Kv channels. What effect is this new toxin…

A: The action potential is a potential that is fired when the voltage-gated sodium ion channels open.…

Q: All of the following are directly involved in synaptic transmission excepta. voltage-sensitive ion…

A: All of the following are directly involved in synaptic transmission except

Q: 3. Explain the structure and functioning of synapses and mechanisms involved in the transmission at…

A: Neurons form the basic unit of the nervous system in the body of animals which can be electrically…

Q: Sunhil suffers from a stroke and loses the ability to move his right arm and hand. However, after…

A: * stroke mainly affects the shoulder,elbow and upper limb and hand. *Stroke will usually affect the…

Q: Neurons come in which different type(s)? A. Sensory B. Motor C. Skeletal D. A and B

A: The specialized cells that are involved in conducting nerve impulses are termed as nerve cells or…

Q: ulus to the next cell is termed the: a) electrons

A: The action potential is a mechanism that works as an exchange of messages from one neuron to…

Q: Would it be possible to generate a single action potential immediately after adding a chemical that…

A: Sodium potassium pump is major electrogenic pump in animal. It carry out 3 sodium outside the cell…

Q: 1. Which of the following structure is not involved in a reflex arc? * A. Brain B. motor neurons C.…

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…

Q: One neuron and all the skeletal muscle cells it stimulates make up one The position on the muscle…

A: Neuron is a nerve cell present in the nervous system which helps to transmit information to the…

Q: 33. Which of these functional classes of neurons carries impulses from the central nervous system to…

A: The nervous system is the major controlling, regulatory, and communicating system in the body.

Q: Which of the following pairs of terms is correctly matched?   Voltage-gated calcium channels :…

A: Correctly matchedTransmission of chemical synapses occurs when a nerve impulse reaches the…

Q: Which among the following statement is INCORRECT?(This is a multiple choice question choose the…

A: Statement A: Motor neurons can cause the secretion of hormones from endocrine glands in addition to…

Q: What would happen to an insect if you treated an insect with a chemical that inhibits…

A: Acetylcholinesterase Inhibitors:  Acetylcholinesterase inhibitors (AChEIs), also known as…

Q: Identify the molecule which binds calcium ions after they enter the synaptic bouton via VG Ca++…

A: Calcium along with Troponin, Tropomyosin, Myosin brings about muscle contraction and hence is not an…

Q: Motor signals in the ANS always pass through _ (a number. motor neuron (s. before reaching a muscle.…

A: The communication between the entire body and the central nervous system (CNS) is provided by the…

Q: 8. How would the increased stimulus intensity lead to more muscle activity (i.e., increased force)?…

A: Introduction :- The neuromuscular junction (NMJ) is a kind of synaptic connection which is formed…

Q: Acetylcholinesterase is an important molecule in the engine end plate to share: a) stimulates…

A: Introduction:  Acetylcholinesterase is primary cholinesterase in body. It is also known as AChE or…

Q: In muscles, acetylcholine is released by the _________________________and opens specific channels…

A: Answer : Motor  neuron , Sodium Ion

Q: Somatic motor neurons: 1) carry sensory signals to the CNS 2) stimulate cardiac muscle 3) are…

A: The motor neurons carry information from the brain or spinal cord and is involved in regulating…

Q: 1. What would occur if there were holes in the myelin of a nerve cell that were not nodes?  If there…

A: Nerve cell is the structural and functional unit of nervous system. It is also called as neurons and…

Q: the role of ion channels in the initiation of neuronal

A: Introduction:- Trafficking of small charged molecules (ions) through the cell membrane of neurons…

Q: Lower motor neurons are _____________ neurons. A. multipolar B. bipolar C. unipolar D. anaxonic

A: Motor neurons  These are a part of central nervous system which connect to muscles, glands and…

Q: 4. As skeletal muscle shortens with contraction, the length of the I band remains constant as the…

A: Histology is the study of the microanatomy of cells, tissues, and organs as seen through a…

Q: 1 pts List the following events in order as they would occur inside a skeletal muscle fiber: 1)…

A: The signals of contraction of muscles are carried by the nerves at the neuromuscular junction…

Q: Motor neuron 1. 4 Muscle fiber nucleus Myofibril of muscle fiber Figure 10.15. Details of the…

A: A neuromuscular junction is a chemical synapse that is formed by the contact between a motor neuron…

Q: Acetylcholine molecules are actively transported from the axon to their receptors on the muscle…

A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…

Q: 1. If you block calcium channels on an axon, which will not occur? A) exocytosis of neurotransmitter…

A: A calcium channel is an ion channel that is selectively permeable to calcium ions. It is also called…

Q: Which of the following statements about action potentials and information transmission in the…

A: Introduction Action potential:- It is defined as a transitory, fast, sudden, and propagating change…

Q: 3. Suppose you discover a chemical that can block leak potassium channels. What might happen as a…

A: The sodium-potassium pump or the Na+/K+-ATPase helps maintain the resting potential of the cell.

Q: What stimulates the release of calcium from the SR: Select one: O a. The activation of the sodium-…

A: Ans: The type or form of smooth muscle endoplasmic reticulum (ER) is referred to as sarcoplasmic…

Q: neuron transmits signals from the PNS to the central nervous system. a. Interneuron 16. d. Ganglion…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: Interruption of γ-motor neuron discharge to a skeletal muscle produces :-a- contraction of the…

A: The nervous system is composed of nerve cells or the neurons that are the most extensively spread…